What Is Stainless Steel and Why Is it Stainless? In 1913, English metallurgist Harry Brearly, working on a project to improve rifle barrels, accidentally discovered that adding chromium to low carbon steel gives it stain resistance. In addition to iron, carbon, and chromium, modern stainless steel may also contain other elements, such as nickel, niobium, molybdenum, and titanium.

A combination of bug fixes, many small mods, better AI and AI armies, more provinces, graphical improvements and many other campaign and battle map changes. The whole game offers now a much greater challenge!